baber/WOPTO huggingface dataset:
Patent JP-2001144148-A (JP)
Title: Wafer map display device for semiconductor testing device
Inventor: NANBU MITSUE
IPC: G06F3/048
Filed: 2000-01-13
Abstract: PROBLEM TO BE SOLVED: To provide the wafer map display device of a semiconductor test device, which can display a chip and a character in sizes corresponding to the window size of wafer map display. SOLUTION: In the wafer map display device for a semiconductor testing device, a means for obtaining information on a window size, which displays a wafer map on a display device at any time from a window management device is installed, a means calculating chip display size settled in the window size by respective chips, based on XY chip address information on the wafers of the respective chips, which are received until then, whenever XY chip address information on the wafer of one chip is received from the semiconductor testing device is installed and a means for displaying and updating category information, which is inspected result information on the respective chips to the display area of the calculated chip display size in a prescribed wafer map display form, is insalled.
Patent JP-2001198446-A (JP)
Title: Method and device for stirring powder and liquid
Inventor: ANDO ERIKO
IPC: B01F13/08
Filed: 2000-01-19
Abstract: PROBLEM TO BE SOLVED: To disperse powder in liquid even if the liquid has high viscosity, and to enable them to be sufficiently mixed with each other in a short time. SOLUTION: A liquid housing part 1 having an opening at the upper part houses the liquid. A powder housing part 2 comprises a mesh, on which a prescribed amount of the powder can be put, and which allows charged powder to pass through downward. The powder housing part 2 is installed so as to face the opening of the liquid housing part 1, and can move the powder into the liquid housing part 1. An electrostatic high voltage generator 3 has a tabular high-voltage electrode 3a. The high-voltage electrode 3a is arranged un a way that it faces the powder housing part 2 so as to put the powder housing part 2 between it and the opening. The high-voltage electrode 3a can electrostatically charge powder housed in the powder housing part 2. A tabular ground part 1b is installed along the whole bottom of the liquid housing part 1.
Patent JP-2001211517-A (JP)
Title: Distribution line working robot
Inventor: HIRANO YUSUKE
IPC: H02G1/02
Filed: 2000-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a distribution line working robot to improve the work efficiency of distribution line working. SOLUTION: This distribution line working robot comprises a boom 2 capable of expanding and contracting, loaded on a work vehicle 1, a revolution base 3 capable of revolving, mounted on the front end of the boom, and a working portion 4 loaded with a working robot or the like on the revolution base 3. The revolution base 3 is separated from the work portion 4, and also the work portion 4 is provided with a support base 4a. Further, between the revolution base 3 and the support base 4a, the working robot is provided with a parallel link mechanism 5 composed of three pair of an active link 6 operating actively mounted on one base 3 via a spherical joint 6a and on the other base 4a via a universal joint 6b, and one pair of a passive link 7 operating passively combined with the same base 3 as the spherical joint 6a through a universal joint 7a.
Patent JP-2001215789-A (JP)
Title: Nonmagnetic developing roller and image forming device using the same
Inventor: MOROOKA TAKUYA
IPC: F16C13/00
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a nonmagnetic developing roller which can be produced in an easy process with good processing accuracy and which can be easily formed into a desired surface state. SOLUTION: The roller is a hollow or solid cylindrical roller consisting of a resin composition containing a synthetic resin and a conducting agent. The roller has 102 to 1010 Ω.cm volume resistivity at 25 deg.C and <=15 μm 10-point average roughness (Rz) according to JIS as the surface roughness. The dimensional accuracy of the roller is <=50 μm runout, <=45 μm straightness and <=50 μm roundness.
Patent JP-2000218597-A (JP)
Title: Punch assembly with surely working punch pull-in mechanism for internal drum image setter
Inventor: NEWTON JR ARTHUR R
IPC: B26D5/16
Filed: 2000-01-21
Abstract: PROBLEM TO BE SOLVED: To prevent fixation of a punch in a medium by arranging a surely working pull-in mechanism for giving a pull-in force to the punch followed by operation of a drive mechanism for giving drive force to the punch, in a punch assembly. SOLUTION: To drive a punch 26 in a medium, a shaft 46 is rotated in a first direction. A punch drive face 54 of a cam part 52 strikes a drive cam follower joint face 36 of a punch mechanism, and thereby a punch force is applied to the medium. According to the method, the punch 26 is embedded in the medium and an opening for adjustment is formed. To pull the punch 26 in from the medium, the shaft 46 is rotated in the direction opposite to the first direction. A punch driving face 56 of the cam part 52 strikes a pull-in cam follower joint face 38 of the punch mechanism, and thereby a force is applied to the punch 26 so that it may be away from the medium. The punch 26 is pulled in from the medium in this way. The sure pull-in given by the mechanism removes or minimizes fixation of the punch 26 in the medium.
Patent JP-2001207571-A (JP)
Title: Method for constructing facility or equipment in building, movable wall panel, and movable partition wall
Inventor: SUGANO YASUSHI
IPC: E04B2/74
Filed: 2000-01-26
Abstract: PROBLEM TO BE SOLVED: To facilitate construction work for wiring and piping and for facilities or equipment in a dwelling house or the like, construction work for future modification, and maintenance and repair of the concealed wiring and piping, etc. SOLUTION: A movable wall panel 1 with the facility or equipment 2 and the piping 7 and the wiring thereof attached and incorporated therein is fabricated and installed on site.
Patent JP-2001205102-A (JP)
Title: Photocatalyst carrying structure
Inventor: KIMURA NOBUO
IPC: B01J35/02
Filed: 2000-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a photocatalyst carrying structure which has a transparent carrier, a photocatalyst layer and an intermediate layer formed between them, is excellent in adhesive strength between the carrier and the photocatalyst layer, has no so-called interference color and does not cause cracks or the like on the surface and in which the carrier and the intermediate layer are hardly decomposed by a photocatalyst. SOLUTION: This photocatalyst carrying structure is obtained by forming the intermediate layer having 3-10 μm film thickness on the carrier and the photocatalyst layer having 0.01-0.3 μm film thickness on the intermediate layer successively.
Patent JP-2001211588-A (JP)
Title: Ac generator
Inventor: OHASHI ATSUSHI
IPC: H02K3/24
Filed: 2000-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an AC generator, reducing its coil end dimension in both radial and axial directions and a probable contact of the coil ends with its rotor and fans, heightening cooling performance of three phase stator winding and suppressing interference noise on the coil end with cooling wind and the like. SOLUTION: A pair of conductor segments 150 of the AC generator inserted into a pair of slots 15a three slots apart each other from the end face of the stator core are disposed approximately in parallel with the respective connecting parts 152 when the stator 8A is viewed along the axial direction.
Patent JP-2001210492-A (JP)
Title: Stroboscope charging circuit
Inventor: TSUCHIDA KEIICHI
IPC: H02M3/28
Filed: 2000-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a stroboscope charging circuit with a short charging period and good charging efficiency. SOLUTION: The stroboscope charging circuit, charging a main capacitor C1 with light emitting energy for stroboscope lighting, comprises a boosting circuit which boosts the voltage inputted to a plurality of primary windings P1, P2 and outputs to the secondary winding S, and FET1, FET2 which control respective currents flowing through a plurality of primary windings. When the output value of the main capacitor C1 is judged to be less than the first prescribed value, a CPU1 drives only one element out of FET1 and FET2, and controls the on-off periods of the respective elements independently.
Patent JP-2001212144-A (JP)
Title: Ultrasonic diagnostic apparatus and ultrasonic imaging method
Inventor: KAMIYAMA NAOHISA
IPC: A61B8/06
Filed: 2000-01-31
Abstract: PROBLEM TO BE SOLVED: To improve a depicting ability in a contrast echo method so that fine bloodstreams can be reliably distinguished from peripheral tissues and improve image quality by imaging contrast media and tissues individually in their optimal state. SOLUTION: This ultrasonic diagnostic apparatus has means (12, 21, 22, 30) for transmitting an ultrasonic wave pulse signal twice each in directions constituting a scanned region and receiving an echo signal in response to each transmitted signal and means (23) for calculating finite difference of the each signals received in response to two transmissions to obtain differential signals. There are further included the means (24-26, 30-32) for generating individual tomograms independently from echo signals and differential signals and means (26, 28) for displaying the individual tomograms at the same time, for example, by superposing or juxtaposing them.
Patent JP-2001220286-A (JP)
Title: Molecular beam source and molecular beam epitaxial device
Inventor: NAKABAYASHI KEIYA
IPC: C30B23/08
Filed: 2000-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a molecular source and a molecular beam epitaxial device, enabling a large quantity of a molecular beam material to be packed in a crucible and affording uniform film thickness distribution even for a large-size substrate. SOLUTION: This molecular beam source has a crucible with an opening and a heater which is mounted on the crucible and intended to emit molecular beams via the opening by heating and evaporating a molecular beam material packed in the crucible; wherein the crucible has a bent portion between the opening and packing portion so that the molecular beam material packed does not directly face on the opening, and there is a narrow portion between the bent portion and the opening.
Patent JP-2000298546-A (JP)
Title: Touch panel coordinates correction method
Inventor: FUKUSHIMA TOSHITAKA
IPC: G06F3/03
Filed: 2000-02-04
Abstract: PROBLEM TO BE SOLVED: To solve coordinates deviation by fluctuation of voltage lowering of a driving element by data converting up and down, left and right electrodes voltages of a touch panel immediately after the touch panel is pressed by a pen and transforming X coordinate and Y coordinate obtained afterward by using this value into genuine Y coordinate and X coordinate. SOLUTION: A value of a potential A/D converter of each corrector of a transistor Qu, a transister Qd, a transistor Qr and a transistor Ql is made Cu, Cd, Cr and Cl. A value obtained here is the value which AD converts a resistor ratio Ru:Rd of a touch panel electrode. Immediately after pen down, the Cu and the Cd are obtained and, by using these values, a saturation voltage of the transistor is corrected by using an equation Rd/(Ru+Rd)=(Cr-Cd)/(Cd-Cd). Measurement of Y coordinate has been explained but, in the case of X coordinate, a similarly correct X coordinate is obtained by using an equation Rd/(Ru+ Rd)=(Cu-Cl)/(Cr-Cl).
Patent JP-2000168491-A (JP)
Title: Starting control device for occupant protection device
Inventor: IYODA NORIBUMI
IPC: B60R21/16
Filed: 2000-02-07
Abstract: PROBLEM TO BE SOLVED: To surely start an occupant protection device with a simple structure regardless of the form of collision by providing an impact detecting means in the part easily deformed by the collision of a vehicle in the front of an impact measuring means arranged in a prescribed position within the vehicle. SOLUTION: A device for controlling an air bag 36 is provided with a control circuit 20, a satellite sensor 30, a floor sensor 32, and a drive circuit 34. The satellite sensor 30 as impact measuring means detects whether an impact of a prescribed reference value or more is added to a vehicle or not, and turns on the internal switch to output ON signal when a deceleration of the prescribed reference value or more of the vehicle is added. The floor sensor 32 as impact measuring means is an acceleration sensor for measuring the impact added to the vehicle. For example, the deceleration longitudinally added to the vehicle is measured as occasion demands and outputs the measurement value as a signal. The satellite sensor 30 is arranged in the front part of the vehicle at an angle to the right and at an angle to the left relative to the floor sensor 32.
Patent JP-2001223148-A (JP)
Title: Cleaning method, method and device for exposure, and method of manufacturing device
Inventor: TANAKA YASUAKI
IPC: G03F7/20
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a method by which an optical element constituting an optical system can be cleaned sufficiently optically in a short time. SOLUTION: While the optical system is optically cleaned by projecting laser light upon the system, the quantity of light projected upon a prescribed datum plane for measurement through the optical system is measured (steps 102-112). When it is recognized that the transmission factor of the optical system reaches a saturated state based on the measured quantity of the light, it is discriminated that the optical cleaning is completed (step 114). When the completion of the optical cleaning is discriminated, the projection of the laser light is stepped (step 124). Therefore, the projection of the laser light is immediately stopped when it is recognized that the transmission factor reaches the saturated state and the optical cleaning is completed.  Consequently, the optical cleaning time of the optical element constituting the optical system can be made as short as possible and the unnecessary drop of the working efficiency can be prevented. In addition, the service life of the optical system can be prolonged by preventing damages given to the material of a lens.
Patent JP-2001223996-A (JP)
Title: Field interpolating method
Inventor: OKUMURA MAYUMI
IPC: G09G5/18
Filed: 2000-02-08
Abstract: PROBLEM TO BE SOLVED: To obtain an animation and a still picture with excellent quality after Interpolation through a simple operation which does not require movement detection. SOLUTION: The values of adjacent pixels A and B being adjacent to an interpolation pixel P in a field (i) to which the pixel P belongs are extrapolated based on the change rates of pixel values in an adjacent field (I-1) at positions corresponding to the pixels A and B (step S3 and S5). Then an average value P of the two extrapolation values is calculated (step S5). Besides, the intermediate value of the values of the pixels A and B and the average value P is calculated as the value of the Interpolation pixel P.
Patent JP-2001225846-A (JP)
Title: Manufacturing method for composite container
Inventor: TAKITA MASANORI
IPC: B65D25/14
Filed: 2000-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a composite container, capable of covering an inner face of an outer body made of pulp with an inner body made of a resin in a favorable state of adhesion. SOLUTION: The composite container 12 is manufactured by the following method that an outer body 8 comprising a pulp-molded product having a predetermined gas transmission rate is charged into a form 1, that after insertion of a preform 9 made of a resin, which is heated to a predetermined temperature, into the outer body 8 charged into the form 1, the preform 9 is blown to be stretched under the condition of sucking the outer body 8 toward the outside of the form 1, and that an inner face of the outer body 8 is covered in a closely contact state with an inner body 11 formed of the blown and stretched preform 9.
Patent JP-2001241088-A (JP)
Title: Shielding structure of low tank
Inventor: YAMAZAKI HARUO
IPC: E03D9/00
Filed: 2000-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a shielding structure of a low tank capable of easily corresponding to all sorts of widths in a frontage and promoting work efficiency without cutting a shielding plate by fitting it to the frontage at a site. SOLUTION: The front of the low tank 2 placed on the rear side of a toilet body 1 is covered with the shielding plate 3. A size adjusting device 7 capable of adjusting the width between both right and left ends of the shielding plate 3 by fitting it to a distance between both right and left wall surfaces 5 of a toilet room 4 opposed to both sides of the toilet body 1 is provided to the shielding plate 3.
Patent JP-2001237624-A (JP)
Title: Helical antenna
Inventor: MARUI KOREHITO
IPC: H01Q1/24
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a helical antenna which promotes to make a portable telephone lightweight and can be easily produced. SOLUTION: In this antenna, a plating blocking member 25 is spirally stuck on the surface of a main body 20 of the antenna consisting of a resin, on which a plating film is easily stuck, at a prescribed interval, and a conductive electroless metal plating is applied to a part, where the plating blocking member 25 is not stuck, on the surface of the main body 20 of antenna, so that even when the main body 20 of antenna is vibrated, it does not exert an adverse influence upon communication sensitivity. Besides, it is enough to obtain the columnar shape of a prescribed dimension when molding the main body of antenna using the resin, high accuracy is not required for a metal die for obtaining a resin mold so much, and the main body can be comparatively inexpensively obtained.  Further, man-hours required for molding the main body of antenna are reduced and production costs are reduced, so that the helical antenna is practically useful and remarkably contributed wide use of portable telephones.
Patent JP-2001235842-A (JP)
Title: Film unit with lens
Inventor: MORIYA MITSUHIRO
IPC: G03B17/24
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To hold an additional device between a main body base part and a front cover. SOLUTION: This film unit with a lens 1 is constituted of the main body base part 17 in which a photographic film cartridge is loaded, the front cover 15 and a back cover 16 attachably/detachably attached to the front surface and the back surface of the base part 17, a supporting plate 20, a date module 21 and a stroboscopic unit. An exposure part 36 is assembled on the front surface of the base part 17, and the supporting plate 20 is locked on the front surface side of the exposure part 36. The upper part of the module 21 is positioned by positioning pins 37a and 37b provided in the base part 17. By attaching the front cover 15 to the base part 17 from the front surface of the module 21, the module 21 is pressed by an abutting pin 15a and held between the front cover 15 and the base part 17.
Patent JP-2001232769-A (JP)
Title: Stencil printing apparatus
Inventor: TANAKA YOSHITAKA
IPC: B41L13/04
Filed: 2000-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a stencil printing apparatus wherein cleaning effect of a transfer cylinder can be confirmed. SOLUTION: A plate cylinder 1 on which an original paper of a screen plate can be mounted, a transfer cylinder 2 on which an ink image is transferred from the original paper of the screen plate, an impression cylinder 3 which carries a printing paper 14 while a printing pressure for transferring the ink image on the transfer cylinder 2 on the printing paper 14 guided between this transfer cylinder 2 and the cylinder 3 is provided, and a cleaning mechanism 21 consisting of a cleaning liquid coating means 22 for coating the transfer cylinder 2 with a cleaning liquid and a cleaning liquid recovering means 23 for recovering the applied cleaning liquid on the transfer cylinder 2, are provided and on the time of cleaning mode, a cleaning action wherein the transfer cylinder 2 is coated with the cleaning liquid by the cleaning liquid coating means 22 and the cleaning liquid applied on the transfer cylinder 2 as well as the remaining ink are recovered by the cleaning liquid recovering means 23 and a paper passing action wherein after this cleaning action, both the transfer cylinder 2 and the impression cylinder 3 are rotated and the printing paper 14 is passed through between the transfer cylinder 2 and impression cylinder 3 being rotated, are performed.
Patent JP-2000314904-A (JP)
Title: Optical logic element, optical logic circuit and optical oscillation circuit
Inventor: USAMI YOSHIHISA
IPC: G01N21/27
Filed: 2000-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain an optical logic element having a simple constitution formed at a low cost. SOLUTION: This optical logic element is composed of a dielectric block 1 which is arranged so that driving light Ld is made incident on a surface 1a at the whole reflection angle via the inner part of the block, a metallic film 2 which is formed on the surface 1a of the dielectric block 1, and an optical functional film 3 which is formed on the metallic film 2 so as to be irradiated with control light Lc and whose reflective index is changed by being irradiated with light.
Patent JP-2001240666-A (JP)
Title: Polycarbonate copolymer
Inventor: TOKUDA TOSHIMASA
IPC: C08J5/18
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a polycarbonate copolymer extremely good in color and excellent in transparency and heat resistance when being used as a film for a liquid crystal display. SOLUTION: This polycarbonate copolymer is the one composed of the whole aromatic dihydroxy components consisting of 5-95 mol% 9,9-bis(4-hydroxy-3- methylphenyl)fluorene, and 95-5 mol% other dihydroxy components, and characterized by <=0.1 ppm iron component expressed in terms of iron atom included in the copolymer.
Patent JP-2001240194-A (JP)
Title: Liquid supply shutoff valve
Inventor: UCHIDA AKIHIKO
IPC: F16K35/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a shutoff valve capable of certainly closing a beer flow channel by the pressure of carbon dioxide when beer in a beer tank is exhausted. SOLUTION: On the way of a liquid flow channel energized by gas pressure, a primary flow channel and a secondary flow channel are provided and a valve chamber is provided between both flow channels. A valve seat is provided in the secondary flow channel of the valve chamber and a spherical valve having specific gravity lower than that of the liquid flowing through the flow channel is provided in the valve chamber and the valve seat is positioned so as to become lower than the inflow part to the valve chamber of the primary flow channel. Further, a resetting means for pushing the spherical valve toward the valve chamber when the spherical valve is seated on the valve seat is provided. The cross-sectional area of the secondary flow channel is made larger than that of the primary flow channel.
Patent JP-2001243731-A (JP)
Title: Magnetic head moving motor and magnetic recording device
Inventor: WATANABE HITOSHI
IPC: G11B21/02
Filed: 2000-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head moving motor and a magnetic recording device by which both cost reduction and weight reduction can be attained. SOLUTION: A magnetic head moving motor is constituted so that a carriage 14 to which a magnetic head 16 is attached via a suspension 15, a coil 13 which is fixed to the carriage 14 and two magnets 12 which are arranged at diagonal positions to a guide rod 21 arranged at the center of the coil 13 are provided.